D.C. controlled attenuator

D.C. Gain controlled amplifier

D.C. Tint control

Dark current correction circuit in two-tube color television cam

Data communication apparatus

Data communication apparatus and control method therefor

Data communication in CATV system

Data compander for digital video signals

Data compressing system for compressing serial image data with c

Data conversion between color coordinate systems

Data conversion method with total ink amount limiting function

Data converter and method

Data converting circuit, data converting method, and image...

Data embedding scheme for duplex color laser printer

Data embedding scheme for duplex color laser printer

Data processing apparatus and image recording apparatus,...

Data processing apparatus and method of expanding dot...

Data processing apparatus and method, and image processing...

Data processing apparatus and method, and storage medium

Data processing apparatus, data processing method, and medium